4072575100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1376

約数の個数: 144

約数和(自身を含む): 10019421216

約数和(自身を除く): 5946846116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 73, 82, 100, 110, 146, 164, 205, 220, 275, 292, 365, 410, 451, 550, 730, 803, 820, 902, 1025, 1100, 1237, 1460, 1606, 1804, 1825, 2050, 2255, 2474, 2993, 3212, 3650, 4015, 4100, 4510, 4948, 5986, 6185, 7300, 8030, 9020, 11275, 11972, 12370, 13607, 14965, 16060, 20075, 22550, 24740, 27214, 29930, 30925, 32923, 40150, 45100, 50717, 54428, 59860, 61850, 65846, 68035, 74825, 80300, 90301, 101434, 123700, 131692, 136070, 149650, 164615, 180602, 202868, 253585, 272140, 299300, 329230, 340175, 361204, 451505, 507170, 557887, 658460, 680350, 823075, 903010, 993311, 1014340, 1115774, 1267925, 1360700, 1646150, 1806020, 1986622, 2231548, 2257525, 2535850, 2789435, 3292300, 3702341, 3973244, 4515050, 4966555, 5071700, 5578870, 7404682, 9030100, 9933110, 11157740, 13947175, 14809364, 18511705, 19866220, 24832775, 27894350, 37023410, 40725751, 49665550, 55788700, 74046820, 81451502, 92558525, 99331100, 162903004, 185117050, 203628755, 370234100, 407257510, 814515020, 1018143775, 2036287550, 4072575100]

約数ペア:

[(1, 4072575100), (2, 2036287550), (4, 1018143775), (5, 814515020), (10, 407257510), (11, 370234100), (20, 203628755), (22, 185117050), (25, 162903004), (41, 99331100), (44, 92558525), (50, 81451502), (55, 74046820), (73, 55788700), (82, 49665550), (100, 40725751), (110, 37023410), (146, 27894350), (164, 24832775), (205, 19866220), (220, 18511705), (275, 14809364), (292, 13947175), (365, 11157740), (410, 9933110), (451, 9030100), (550, 7404682), (730, 5578870), (803, 5071700), (820, 4966555), (902, 4515050), (1025, 3973244), (1100, 3702341), (1237, 3292300), (1460, 2789435), (1606, 2535850), (1804, 2257525), (1825, 2231548), (2050, 1986622), (2255, 1806020), (2474, 1646150), (2993, 1360700), (3212, 1267925), (3650, 1115774), (4015, 1014340), (4100, 993311), (4510, 903010), (4948, 823075), (5986, 680350), (6185, 658460), (7300, 557887), (8030, 507170), (9020, 451505), (11275, 361204), (11972, 340175), (12370, 329230), (13607, 299300), (14965, 272140), (16060, 253585), (20075, 202868), (22550, 180602), (24740, 164615), (27214, 149650), (29930, 136070), (30925, 131692), (32923, 123700), (40150, 101434), (45100, 90301), (50717, 80300), (54428, 74825), (59860, 68035), (61850, 65846)]